package com.example._02rabbitmqwork;

import com.example.utils.RabbitMqUtils;
import com.rabbitmq.client.CancelCallback;
import com.rabbitmq.client.Channel;
import com.rabbitmq.client.DeliverCallback;

/**
 * @author linjy on 2022/8/2
 * 这是一个工作线程，相当于之前的消费者
 */
public class Worker01 {
    private static final String QUEUE_NAME = "hello";

    public static void main(String[] args) throws Exception {

        Channel channel = RabbitMqUtils.getChannel();

        //消息接受
        DeliverCallback deliverCallback = (consumerTag, delivery) -> {
            String receivedMessage = new String(delivery.getBody());
            System.out.println("接收到消息:" + receivedMessage);
        };
        //消息被取消
        CancelCallback cancelCallback = (consumerTag) -> {
            System.out.println(consumerTag + "消费者取消消费接口回调逻辑");

        };

        System.out.println("C2 消费者启动等待消费.................. ");
        channel.basicConsume(QUEUE_NAME, true, deliverCallback, cancelCallback);

    }
}
